226410080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 643930560

約数和(自身を除く): 417520480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 160, 170, 190, 208, 221, 247, 260, 272, 304, 323, 337, 340, 380, 416, 442, 494, 520, 544, 608, 646, 674, 680, 760, 884, 988, 1040, 1105, 1235, 1292, 1348, 1360, 1520, 1615, 1685, 1768, 1976, 2080, 2210, 2470, 2584, 2696, 2720, 3040, 3230, 3370, 3536, 3952, 4199, 4381, 4420, 4940, 5168, 5392, 5729, 6403, 6460, 6740, 7072, 7904, 8398, 8762, 8840, 9880, 10336, 10784, 11458, 12806, 12920, 13480, 16796, 17524, 17680, 19760, 20995, 21905, 22916, 25612, 25840, 26960, 28645, 32015, 33592, 35048, 35360, 39520, 41990, 43810, 45832, 51224, 51680, 53920, 57290, 64030, 67184, 70096, 74477, 83239, 83980, 87620, 91664, 102448, 108851, 114580, 128060, 134368, 140192, 148954, 166478, 167960, 175240, 183328, 204896, 217702, 229160, 256120, 297908, 332956, 335920, 350480, 372385, 416195, 435404, 458320, 512240, 544255, 595816, 665912, 671840, 700960, 744770, 832390, 870808, 916640, 1024480, 1088510, 1191632, 1331824, 1415063, 1489540, 1664780, 1741616, 2177020, 2383264, 2663648, 2830126, 2979080, 3329560, 3483232, 4354040, 5660252, 5958160, 6659120, 7075315, 8708080, 11320504, 11916320, 13318240, 14150630, 17416160, 22641008, 28301260, 45282016, 56602520, 113205040, 226410080]

約数ペア:

[(1, 226410080), (2, 113205040), (4, 56602520), (5, 45282016), (8, 28301260), (10, 22641008), (13, 17416160), (16, 14150630), (17, 13318240), (19, 11916320), (20, 11320504), (26, 8708080), (32, 7075315), (34, 6659120), (38, 5958160), (40, 5660252), (52, 4354040), (65, 3483232), (68, 3329560), (76, 2979080), (80, 2830126), (85, 2663648), (95, 2383264), (104, 2177020), (130, 1741616), (136, 1664780), (152, 1489540), (160, 1415063), (170, 1331824), (190, 1191632), (208, 1088510), (221, 1024480), (247, 916640), (260, 870808), (272, 832390), (304, 744770), (323, 700960), (337, 671840), (340, 665912), (380, 595816), (416, 544255), (442, 512240), (494, 458320), (520, 435404), (544, 416195), (608, 372385), (646, 350480), (674, 335920), (680, 332956), (760, 297908), (884, 256120), (988, 229160), (1040, 217702), (1105, 204896), (1235, 183328), (1292, 175240), (1348, 167960), (1360, 166478), (1520, 148954), (1615, 140192), (1685, 134368), (1768, 128060), (1976, 114580), (2080, 108851), (2210, 102448), (2470, 91664), (2584, 87620), (2696, 83980), (2720, 83239), (3040, 74477), (3230, 70096), (3370, 67184), (3536, 64030), (3952, 57290), (4199, 53920), (4381, 51680), (4420, 51224), (4940, 45832), (5168, 43810), (5392, 41990), (5729, 39520), (6403, 35360), (6460, 35048), (6740, 33592), (7072, 32015), (7904, 28645), (8398, 26960), (8762, 25840), (8840, 25612), (9880, 22916), (10336, 21905), (10784, 20995), (11458, 19760), (12806, 17680), (12920, 17524), (13480, 16796)]